The Asics GEL-DS Racer 11 is a minimal running shoe built for speed. Although incredibly lightweight, the shoe still delivers impressive support and cushioning. The rear and forefoot setup engages the Guidance Line, providing a smoother ride from heel strike to midstance and the upper has reduced seams and material overlays for a better fit. Features AHAR Outsole DuoMax Support System DuoSole Outsole Guidance Trusstic System Technology Rearfoot GEL Cushioning Systems Removable Sockliner Solyte Midsole Material